Statistics for occurrence #1 of “Acting-Master George W. Brown” in chapter 20 of Admiral David D. Porter, The Naval History of the Civil War.:
Schooner Racer.--Acting-Master Alvin Phinney.
Brig Sea Foam.--Acting-Master Henry E. Williams.
Schooner Henry James.--Acting-Master L. W. Pennington.
Schooner Dan Smith.-- Acting-Master George W. Brown .
Acting-Master, A. M. Gould. Acting-Master's Mate, D. B. Corey.
Acting-Master, Newell Graham. Acting-Master's Mate, Wm. Collins.
Acting-Master, J. H. Johnstone. Acting-Master...
† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.